Drip-proof filling machine

Abstract

The utility model discloses a drip-proof filling machine, which relates to the technical field of filling machines and comprises a frame and a cylinder, a solution tank is mounted at the top of the frame, a hose is mounted on one side of the solution tank through a pump body, one end of the hose far away from the pump body is connected with filling heads, a first connecting frame is connected between the two groups of filling heads, and a second connecting frame is connected between the two groups of filling heads. The air cylinder is installed on the top of the first connecting frame. When the anti-dripping filling machine is used, a driving motor can be started, the driving motor drives a connecting rod to move through cooperation of a screw rod and a screw sleeve, the connecting rod pushes a sliding block to move towards the two sides through a pressing block, the pressing block moves to extrude the sliding block through an inclined plane, and meanwhile the bottom of the sliding block is connected with a connecting rod through a rotating shaft; at the moment, the movable frame and the baffle can be pulled to move upwards through the connecting rod, the filling head can be plugged through the baffle, and the situation that the filling head leaks and leaks is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to an anti-drip filling machine. Background Art

[0002] The coating liquid is a high-molecular-weight water-soluble liquid with polyvinyl alcohol as the main raw material, modified by nanomaterials, and having adhesion and oxygen barrier properties. After the coating liquid is produced, in order to better preserve and transport the coating liquid, the coating liquid needs to be filled, and a filling machine is needed at this time.

[0003] After the existing coating liquid filling machine completes filling, a large amount of coating liquid will remain inside the filling head. At this time, when the filling head is moved upward, the coating liquid inside the filling head is easily affected by gravity and drips downward. It is easy to drip onto the outer packaging of the product, thereby contaminating the outer packaging of the product. Therefore, it does not have an anti-drip effect. Utility Model Content

[0004] The utility model aims to provide a drip-proof filling machine to solve the problem that the coating liquid filling machine currently used has no drip-proof function as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drip-proof filling machine, comprising: a frame and a cylinder, a solution tank is installed on the top of the frame, a hose is installed on one side of the solution tank through a pump body, a filling head is connected to the end of the hose away from the pump body, a first connecting frame is connected between two groups of the filling heads, and the cylinder is installed on the top of the first connecting frame.

[0006] Fixed blocks are installed on both sides of the filling head, the bottom of the fixed block is connected to a slider through a slide groove, a movable spring is installed between the slider and the groove of the fixed block, the bottom of the slider is connected to a connecting rod through a rotating shaft, the end of the connecting rod away from the slider is connected to a movable frame through a rotating shaft, a baffle is installed between the two groups of the movable frames, the top of the fixed block is connected with a pressure block, and a connecting rod is installed on one side of the pressure block.

[0007] Preferably, a screw is installed in the middle of the connecting rod through a screw sleeve, a driving motor is installed at the bottom of the screw, and a fixing frame is installed between the driving motor and the outer side of the screw.

[0008] Preferably, a transmission motor is installed inside the frame through a groove, a screw rod is installed on the top of the transmission motor, one side of the screw rod is connected to a second connecting frame that passes through the frame through a threaded sleeve, positioning frames are installed on both sides of the second connecting frame, and two groups of clamping blocks are connected in the middle of the positioning frame through a sliding groove.

[0009] Preferably, movable blocks are installed on both sides of the two groups of clamping blocks, a sliding block is provided on one side of the movable block through an inclined surface, and a telescopic spring is installed between one group of the movable blocks and the groove of the positioning frame.

[0010] Preferably, a return spring is installed between the sliding block and the positioning frame, and a hydraulic rod is installed on one side of a group of clamping blocks.

[0011] Compared with the prior art, the beneficial effect of the utility model is that when the anti-drip filling machine is in use, the driving motor can be started, and the driving motor drives the connecting rod to move through the cooperation of the screw and the screw sleeve, so that the connecting rod pushes the slider to move to both sides through the pressure block, and the movement of the pressure block will squeeze the slider through the inclined surface. At the same time, the bottom of the slider is connected to the connecting rod through the rotating shaft. At this time, the movable frame and the baffle can be pulled upward by the connecting rod, and the filling head can be blocked by the baffle to avoid dripping of the filling head. This is the use feature of the anti-drip filling machine.

[0012] 1. When the anti-drip filling machine is filling the coating liquid, there will be residual coating liquid in the filling head after the filling is completed. In order to avoid the coating liquid from dripping, the screw and the screw sleeve can be cooperated so that the connecting rod drives the pressure block to squeeze the slider. The slider will move to both sides when squeezed, and the movable frame and the baffle will move upward through the connecting rod. At this time, the filling head can be blocked to avoid the coating liquid from dripping.

[0013] 2. When the anti-drip filling machine is filling the coating liquid, in order to accurately inject the coating liquid into the container, the positioning frame can be sleeved onto the outside of the container through the cooperation of the screw rod and the screw sleeve, and then the clamping block is pushed to move by the hydraulic rod, and the two groups of clamping blocks are moved close to each other under the cooperation of the movable block and the sliding block, so that the container can be limited and fixed, so that the coating liquid can be accurately filled into the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the left side cutaway structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the cross-section structure of the positioning frame of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-section structure of the filling head of the utility model;

[0018] Figure 5 It is a schematic diagram of the left side structure of the filling head of the utility model;

[0019] Figure 6 This is a schematic diagram of the top view of the filling head of the utility model;

[0020] Figure 7 It is a three-dimensional structural schematic diagram of the positioning frame of the utility model.

[0021] In the figure: 1. frame; 2. solution tank; 3. hose; 4. filling head; 5. first connecting frame; 6. cylinder; 7. fixed block; 8. slider; 9. movable spring; 10. connecting rod; 11. movable frame; 12. baffle; 13. pressure block; 14. connecting rod; 15. screw; 16. driving motor; 17. fixed frame; 18. transmission motor; 19. screw; 20. second connecting frame; 21. positioning frame; 22. clamping block; 23. movable block; 24. sliding block; 25. telescopic spring; 26. reset spring; 27. hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 and Figure 2 The utility model provides a technical solution: a drip-proof filling machine, comprising: a frame 1 and a cylinder 6, a solution tank 2 is installed on the top of the frame 1, a hose 3 is installed on one side of the solution tank 2 through a pump body, a filling head 4 is connected to one end of the hose 3 away from the pump body, a first connecting frame 5 is connected between two groups of filling heads 4, and the cylinder 6 is installed on the top of the first connecting frame 5.

[0024] Fixed blocks 7 are installed on both sides of the filling head 4, the bottom of the fixed block 7 is connected with a slider 8 through a slide groove, a movable spring 9 is installed between the slider 8 and the groove of the fixed block 7, the bottom of the slider 8 is connected with a connecting rod 10 through a rotating shaft, the end of the connecting rod 10 away from the slider 8 is connected with a movable frame 11 through a rotating shaft, a baffle 12 is installed between the two groups of movable frames 11, a pressing block 13 is connected through the top of the fixed block 7, a connecting rod 14 is installed on one side of the pressing block 13, a screw 15 is installed in the middle of the connecting rod 14 through a screw sleeve, a driving motor 16 is installed at the bottom of the screw 15, a fixed frame 17 is installed on the outer side of the driving motor 16 and the screw 15, and the fixed frame 17 is installed at the bottom of the first connecting frame 5.

[0025] In specific implementation, after the filling is completed, the drip-proof filling machine can start the driving motor 16 located inside the fixed frame 17, and the driving motor 16 will drive the top screw 15 to rotate. Since the outer side of the screw 15 is connected to the connecting rod 14 through the screw sleeve, the rotation of the screw 15 will drive the connecting rod 14 to move through the screw sleeve. A pressing block 13 is provided at the bottom of the connecting rod 14. Through the cooperation of the screw 15 and the screw sleeve, the connecting rod 14 pushes the pressing block 13 to move toward the bottom of the fixed block 7. The bottom of the pressing block 13 and the end close to the sliding block 8 are both inclined structures. In the process of downward movement, the pressing block 13 will move against the sliding block through the inclined surface 8 is squeezed, so that the slider 8 slides to one side of the fixed block 7. When the slider 8 moves, it squeezes the movable spring 9 in the groove of the fixed block 7. At the same time, the bottom of the slider 8 is connected to the connecting rod 10 through the rotating shaft, and the other side of the connecting rod 10 is connected to the movable frame 11 through the rotating shaft. At this time, the slider 8 will pull the connecting rod 10 to move through the rotating shaft, so that the connecting rod 10 pulls the movable frame 11 to move upward. A baffle 12 is installed between the two groups of movable frames 11. The baffle 12 will move upward under the action of the movable frame 11, so that the filling head 4 can be blocked to prevent the coating liquid from dripping from the filling head 4.

[0026] On the contrary, when filling is required, the driving motor 16 can drive the screw 15 to rotate in the opposite direction. Under the action of the screw sleeve and the connecting rod 14, the pressure block 13 does not squeeze the slider 8, and then the slider 8 will be reset by the movable spring 9, causing the slider 8 to move in the opposite direction, and through the cooperation of the rotating shaft and the connecting rod 10, the connecting rod 10 pushes the movable frame 11 and the baffle 12 to move downward. At this time, the baffle 12 does not block the filling head 4, and the coating liquid inside the filling head 4 can flow into the coating liquid loading container, which will not affect the normal filling work of the coating liquid.

[0027] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 It can be seen that when in use, the baffle 12 can be driven to move upward through the cooperation of the connecting rod 10 and the movable frame 11, and the filling head 4 can be blocked at this time to prevent the coating liquid inside the filling head 4 from dripping.

[0028] A transmission motor 18 is installed inside the frame 1 through a groove, a screw rod 19 is installed on the top of the transmission motor 18, one side of the screw rod 19 is connected to a second connecting frame 20 that passes through the frame 1 through a screw sleeve, and positioning frames 21 are installed on both sides of the second connecting frame 20, and two groups of clamping blocks 22 are connected to the middle of the positioning frame 21 through a slide groove, and movable blocks 23 are installed on both sides of the two groups of clamping blocks 22, and a sliding block 24 is provided on one side of the movable block 23 through an inclined surface, a telescopic spring 25 is installed between a group of movable blocks 23 and the groove of the positioning frame 21, a reset spring 26 is installed between the sliding block 24 and the positioning frame 21, and a hydraulic rod 27 is installed on one side of a group of clamping blocks 22, and the sliding block 24 is an isosceles trapezoidal structure.

[0029] During specific implementation, when it is necessary to limit the filling container, the anti-drip filling machine can start the transmission motor 18 inside the frame 1, and the transmission motor 18 can drive the top screw rod 19 to rotate. The outer side of the screw rod 19 is connected to the second connecting frame 20 through a screw sleeve, and the second connecting frame 20 is connected to the two groups of positioning frames 21. At this time, the positioning frame 21 can be driven to move downward and sleeved to the outer side of the container, and then the hydraulic rod 27 in the groove of the positioning frame 21 is started, so that the hydraulic rod 27 pushes one group of clamping blocks 22 to move toward the middle of the positioning frame 21. When the clamping block 22 moves, it will drive the movable block 23 to move. When the movable block 23 moves, it will put the telescopic spring 25 in a stretched state. At the same time, the end of the movable block 23 close to the sliding block 24 is a slope structure. When the movable block 23 moves in the direction of approaching the sliding block 24, it will contact the sliding block through the slope. 24 produces extrusion, and the sliding block 24 is slidably connected to the positioning frame 21 through the sliding groove, so that the sliding block 24 can only slide. When the sliding block 24 slides, the return spring 26 at one end will be in a compressed state. Since the other end of the sliding block 24 and the movable block 23 of the other group are an inclined structure, the sliding block 24 will push the movable block 23 of the other group to move while moving. At this time, the two groups of clamping blocks 22 can move close to each other, and the filling container in the positioning frame 21 can be limited by the two groups of clamping blocks 22, so that the coating liquid can be filled more accurately. At the same time, when the hydraulic rod 27 is contracted, the movable block 23 is reset by the telescopic spring 25, and the sliding block 24 is reset by the return spring 26, so that the two groups of clamping blocks 22 move away from each other, which is convenient for limiting and fixing containers of different sizes to meet the different filling needs of users.

[0030] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 It can be seen that when in use, the two groups of clamping blocks 22 in the positioning frame 21 can be moved closer to each other to limit the filling container, thereby avoiding the problem of deviation during filling that affects the filling effect.

[0031] In summary, when the drip-proof filling machine is in use, the entire frame 1 can be placed on one side of the conveyor, and then the container to be filled can be placed on the conveyor, and the container can be conveyed forward by the conveyor. When filling, the positioning frame 21 can be opened to be sleeved from the top to the outside of the container, and then the container is limited by the clamping block 22, and the cylinder 6 is started at the same time. The cylinder 6 pushes the two groups of filling heads 4 downward through the first connecting frame 5, so that the filling heads 4 are connected to the inside of the container. At this time, the valve of the filling head 4 is opened, and the solution tank The coating liquid in 2 will be injected into the container through the filling head 4 through the cooperation of the pump body and the hose 3. After the injection is completed, the filling head 4 can be blocked by the baffle 12, and then the filling head 4 is driven to move upward by the cylinder 6, and the clamping block 22 is released to make the positioning frame 21 move upward. At this time, the filling container can be pushed forward by the conveyor to complete the filling of the coating liquid. This is the use feature of the anti-drip filling machine. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drip-proof filling machine, comprising: The frame (1) and the cylinder (6) are characterized in that a solution tank (2) is installed on the top of the frame (1), a hose (3) is installed on one side of the solution tank (2) through a pump body, a filling head (4) is connected to the end of the hose (3) away from the pump body, a first connecting frame (5) is connected between two groups of the filling heads (4), and the cylinder (6) is installed on the top of the first connecting frame (5); A fixed block (7) is installed on both sides of the filling head (4); the bottom of the fixed block (7) is connected to a slider (8) via a slide groove; a movable spring (9) is installed between the slider (8) and the groove of the fixed block (7); the bottom of the slider (8) is connected to a connecting rod (10) via a rotating shaft; the end of the connecting rod (10) away from the slider (8) is connected to a movable frame (11) via a rotating shaft; a baffle (12) is installed between two groups of the movable frames (11); a pressing block (13) is connected through the top of the fixed block (7); a connecting rod (14) is installed on one side of the pressing block (13).

2. The anti-drip filling machine according to claim 1, characterized in that: A screw rod (15) is installed in the middle of the connecting rod (14) through a screw sleeve, a driving motor (16) is installed at the bottom of the screw rod (15), and a fixing frame (17) is installed on the outer side of the driving motor (16) and the screw rod (15).

3. The anti-drip filling machine according to claim 1, characterized in that: A transmission motor (18) is installed inside the frame (1) through a groove, a screw rod (19) is installed on the top of the transmission motor (18), one side of the screw rod (19) is connected to a second connecting frame (20) that passes through the frame (1) through a screw sleeve, positioning frames (21) are installed on both sides of the second connecting frame (20), and two groups of clamping blocks (22) are connected in the middle of the positioning frame (21) through a sliding groove.

4. The anti-drip filling machine according to claim 3, characterized in that: Both sides of the two groups of clamping blocks (22) are equipped with movable blocks (23), one side of the movable blocks (23) is provided with a sliding block (24) through an inclined surface, and a telescopic spring (25) is installed between one group of the movable blocks (23) and the groove of the positioning frame (21).

5. The anti-drip filling machine according to claim 4, characterized in that: A return spring (26) is installed between the sliding block (24) and the positioning frame (21), and a hydraulic rod (27) is installed on one side of a group of clamping blocks (22).

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